Devine, Elizabeth and others <br/><br/>
Thinkers of the 20th century  : a biographical, bibliographical and critical dictionary 

 - New Delhi  ; Himalayan Books  , 1987 
 - 637p. 
<br/><br/><label>ISBN: </label>8170020263  275 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biography
<br/><br/><label>Dewey Class. No.: </label>920  / DEV